Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466529 | Optical pickup assembly and method of detecting tilt | Yong-hoon Lee, Tae Kyung Kim, Jang-hoon Yoo | 2002-10-15 |
| 6449229 | Optical pickup assembly with adjustable inclination | Byung-ryul Ryoo, Yong-Ki Son, Pyong-yong Seong, Yong Jae Lee, Tae Kyung Kim +1 more | 2002-09-10 |
| 6400666 | Optical pickup device | Jang-hoon Yoo, Kun-ho Cho, Yong-hoon Lee, Seung-tae Jung, Chul-woo Lee +1 more | 2002-06-04 |
| 6381207 | Optical pickup movable to control beam shift and field angle in an optical disk drive | Byung-ryul Ryoo, Pyong-yong Seong, Yong-Ki Son, Tae Kyung Kim, Yong Jae Lee +1 more | 2002-04-30 |